SU962498A1 - Apparatus for producing wooden trusses on toothed plates - Google Patents

Description

one

The invention relates to the building materials industry, in particular to equipment for the manufacture of wooden structures on toothed plates.

A known installation for assembling structures comprising a frame, a movable press with hydraulic cylinders and plates, a table and an actuator 1.

It is also known a device for manufacturing trusses on toothed plates, comprising a frame press with base and movable hydraulic cylinders having support and pressing plates, under which there is a table with clamping stops, and an actuator 2.

A disadvantage of the known devices is the low productivity and quality of manufacture of wooden trusses on toothed plates.

The purpose of the invention is to increase the productivity and quality of farms.

This goal is achieved by the fact that the table is made in the form of a plate conveyor, the frame of which is provided with a longitudinal stop and lateral clamps, made in the form of pivotally connected to each other levers with a drive, and the conveyor plates with lateral clamps have supporting rollers in contact with the longitudinal stop, on the vertical rack of the press is placed the latch elements of the farms.

In addition, the base and the pivot hydraulic cylinders are equipped with power synchronizers, each of which is made in the form of pairwise symmetrically located levers on the base plate, the outer shoulders of which are hingedly connected by pushers to the pressing plate, and the internal arms are made in the form of sectors, the ends of the arcs of which interconnected cross-flexible t gami

FIG. 1 shows a device diagram, view

15 from the side; in fig. 2 - the same, top view; in fig. 3 - the same, front view; in fig. 4 power synchronizer circuit; in fig. 5 knot plate conveyor with a support roller.

20

Claims (2)

The device for manufacturing wooden trusses on toothed plates includes a frame press I, on which the base 2 and movable 3 hydraulic cylinders are mounted, having 396 supporting 4 and pressing 5 to 5, with table 6 with base stops 7 and drive 8, while table 6 made in the form of a plate conveyor 9, the frame 10 of which is provided with a longitudinal stop 11 and side clamps 12, made in the form of pivotally connected arms 13 with an actuator 14, while the plates 15 of the conveyor 9 on the side of the clamps 12 have supporting 16 and There are 17 rollers, and the supporting rollers 16 are in contact with the longitudinal stop 11, and on the upright stand 18 of the frame press .1 from its side. The working area has a lock of 19 wooden elements of 20 farms. The base 2 and movable 3 hydraulic cylinders are equipped with power synchronizers 21, each of which is made in the form of hinges 22 mounted on a base plate 4, pairwise symmetrically located levers 23, the outer shoulders 24 of which are hingedly connected by pushers 25 to the pressing gear plates 26 plate 5 , and the inner shoulders 27 are made in the form of sectors 28, the ends of the arcs of which are interconnected by cross-flexible rods 29. The device operates as follows. On the table 6, according to the markings on the plates 15, the toothed plates are laid out 26 teeth upwards, on which, along the base stops 7, wooden elements 20 of the truss are laid, and opposite them are laid down toothed plates 26. In addition, the gear plates 26 are laid down with the teeth and turn on the drive 8, which turns the side clamps 12, which press the wooden elements 20 with guide rollers; 17 to the clamping lugs 7, after which the plate conveyor 9 and deverter elements 20 are turned on continuously enter the area of the press 1, while the guide rollers 17 roll along the lower wooden one; the element 20 of the truss, when placing the toothed plates 26 under the pressing plates 5, the conveyor 9 is stopped and the latch 19 is turned on. Which performs the final pressing of the elements 20, and moving the pressing plate 5, the toothed plates 26 are pressed in, after which the plate 5 and the latch 19 reverse the to the initial position, turn on the conveyor 9, place the next pairs of toothed plates 26 both under the base 2 and under the movable 3 gauges. and the pressing cycle is repeated. Formula for gaining 1. A device for manufacturing wooden trusses on toothed plates, including a frame press with basic and movable hydraulic cylinders having support and pressing plates, under which there is a table with basing lugs, and an actuator, characterized in that , the table is made in the form of a plate conveyor frame. which is equipped with a longitudinal support and side clamps made in the form of pivotally connected drives with a drive, and the conveyor plates on the side clamps have support rollers in contact with a rear support, a clamp of truss elements is placed on the vertical press rack. 2. The device according to claim 1, characterized by the fact that, in order to improve the quality of the trusses, the basic and movable hydraulic cylinders are equipped with power synchronizers, each of which is made in the form of pivotally mounted on the base plate of the symmetrically arranged levers, the outer shoulders of which are hinged pushers with pressing plate, and internal ones made in the form of sectors, the ends of the arcs of which are interconnected by cross-flexible rods. . Sources of information taken into account in the examination 1.US Patent N 4024809, cl. 100-100, 1980. 2. US patent N 3826188, cl. 100-100, 1974 (prototype).  BUT xss " I guv (rig. c gz